The actress, who's been staying with BFF Kristen Bell "as a way to get some space," is said to have started shopping for a new home, where she can live in together with Milo.

"Hayden and Milo can't deny that they're a couple," a source close to the celebrity pair revealed. "Now that their secret is out, they figure they might as well do what they want - even move in together."

The source went on adding that "Hayden just started looking for a house."

Added fuel to the rumor, Hayden according to JustJared was spotted checking out homes in West Hollywood on January 7.